AV 2183 then AS 3048 at San Francisco
Vancouver → San Francisco → Santa Ana
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
10:23AS 3048 to Santa Ana leaves the gatealso QR 3398, QR 8910
18 h 56 apart on the timetable, overnight
AS 3048 leaves 18 h 56 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.